<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>小地图</title>
    <script src="./js/jquery-1.12.3.min.js"></script>
    <script type="text/javascript" src="./js/map.js"></script>
</head>
<body>
    <div id="imgBack" style="text-align:center;margin:auto;width:512px;background-repeat: no-repeat">
          <canvas id="canvas" width="512px" height="512px">
          </canvas>
    </div>

</body>
</html>